CVE-2019-12523
- State
- Published
- Severity
- Not scored
- Published
- Nov 26, 2019
- Updated
- Aug 4, 2024
- Reserved
- Jun 2, 2019
Description
An issue was discovered in Squid before 4.9. When handling a URN request, a corresponding HTTP request is made. This HTTP request doesn't go through the access checks that incoming HTTP requests go through. This causes all access checks to be bypassed and allows access to restricted HTTP servers, e.g., an attacker can connect to HTTP servers that only listen on localhost.
Scores
The record has no CVSS score.
Weaknesses
The record names no weakness.
Affected Products
| Product | Versions |
|---|---|
n/an/a |
|
References
- http://lists.opensuse.org/opensuse-security-announce/2019-11/msg00056.html
- http://www.squid-cache.org/Advisories/SQUID-2019_8.txt
- https://bugzilla.suse.com/show_bug.cgi?id=1156329
- USN-4213-1vendor-advisory
- FEDORA-2019-0b16cbdd0evendor-advisory
- FEDORA-2019-9538783033vendor-advisory
- DSA-4682vendor-advisory
- [debian-lts-announce] 20200710 [SECURITY] [DLA 2278-1] squid3 security updatemailing-list
- USN-4446-1vendor-advisory
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